For cyclists who want to do long distance training with minimal drag and maximal weather protection, behold today’s invention.
It is a lightweight foam template, cut so as to closely match a cyclist’s outline (but with sections broadened to form a roof and splash guards).
This would be self-powered and, using sensors and fine motor control, would constantly maintain a small gap between itself and the cycle+rider.
This would also be a good platform for advertising by team sponsors, during training rides.